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On the morning of August 26th, the world's first large-scale 40000 watt groove laser cutting machine production ceremony was successfully held at Shandong Century Zhenghua Metal Technology Co., Ltd. located in Zhoucun District, adding another boost to the rapid development of Zhoucun's stainless steel industry chain.Source:博览新闻
Two dimensional transition metal chalcogenides have multi valley structures in their energy bands, giving them electron valley degrees of freedom, making them an ideal platform for studying multi body interactions. As the main mechanism of valley depolarization, the valley scattering process of free electrons or bound excitons is crucial for exploring excited state electron phonon interactions and...
In recent years, breakthroughs in the preparation technology of lithium niobate single crystal thin films have greatly promoted the important application of lithium niobate crystals in micro nano optical devices such as optical metasurfaces. However, the high hardness and inactive chemical properties of lithium niobate crystals pose significant challenges to micro nano processing; In addition, con...
Recently, the supervisory board of Jenoptik, a leading German laser technology company, announced an important decision: to extend and confirm the term of Dr. Stefan Traeger as Chairman of the Executive Board, with a new term of three years starting from July 1, 2025, and the contract validity period correspondingly extended to June 30, 2028. Dr. Stefan Traeger has been serving as the President ...
The Near Infrared Red Planet Search Alliance, jointly managed by the Department of Astronomy at the University of Geneva and the University of Montreal, has received cutting-edge advances in CSEM laser frequency comb technology.The laser frequency comb is a precise and stable light source designed to help the NIRPS alliance unravel the mysteries of distant planets, including the possibility of sea...